Works better than any inhaler I have ever used! I loved this turboforte from the very first use. I have asthma and I always had phlegm in my lungs and throat and had a very hard time getting rid of it. After the very first use, the phlegm was gone and I could feel that my lungs were getting a full dose of oxygen, unlike My prescription inhaler that really didn’t help much. I am absolutely thrilled with the Tutboforte. No medicine inhaler needed.